ClassID:

168128

G01N2021/8488 - CPC Classification

Classification description:

Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light; Systems specially adapted for particular applications; Investigating reagent band the band presenting reference patches

Recent Application in this class:
#1
20260126396
2026-05-07

METHOD OF PERFORMING AN ANALYTICAL MEASUREMENT USING A MOBILE DEVICE

#2
20250047831
2025-02-06

METHODS AND DEVICES FOR PERFORMING AN ANALYTICAL MEASUREMENT

#3
20250035626
2025-01-30

METHOD, APPARATUS AND SYSTEM FOR DETECTING AND DETERMINING COMPRISED REAGENT PADS BY QUANTIFYING COLOR CHANGES INDUCED BY EXPOSURE TO A HOSTILE ENVIRONMENT

#4
20240102934
2024-03-28

Test Strip Carrier, System and Method for Test Strip Detection

#5
20230384305
2023-11-30

Method, apparatus and system for detecting and determining comprised reagent pads by quantifying color changes induced by exposure to a hostile environment

#6
20230262339
2023-08-17

METHOD OF CONTROLLING AUTO-EXPOSURE SETTINGS OF A MOBILE DEVICE HAVING A CAMERA

#7
20230251202
2023-08-10

HIGH-SENSITIVITY LATERAL FLOW IMMUNOASSAY STRIP BASED ON SURFACE-ENHANCED RAMAN SCATTERING AND DETECTION METHOD USING THE SAME

#8
20230152239
2023-05-18

METHOD OF PERFORMING AN ANALYTICAL MEASUREMENT USING A MOBILE DEVICE

#9
20220104736
2022-04-07

Method of determining a concentration of an analyte in a bodily fluid and mobile device configured for determining a concentration of an analyte in a bodily fluid

#10
20210258565
2021-08-19

Methods and devices for performing an analytical measurement

#11
20210208082
2021-07-08

Method, apparatus and system for detecting and determining compromised reagent pads by quantifying color changes induced by exposure to a hostile environment

#12
20200225166
2020-07-16

Method, apparatus and system for detecting and determining compromised reagent pads by quantifying color changes induced by exposure to a hostile environment

#13
20200116645
2020-04-16

DIAGNOSTIC TEST DEVICE WITH PATTERNED MATERIAL SPOTS

#14
20200011851
2020-01-09

Universal testing system for quantitative analysis

#15
20190331607
2019-10-31

Diagnostic test device with patterned material spots

#16
20190323961
2019-10-24

Assay devices and methods

#17
20190302009
2019-10-03

Custom optical reference calibrator fabrication system

#18
20190298235
2019-10-03

Test method and test drive for analysing a body fluid

#19
20190277750
2019-09-12

Method for calibrating a device for measuring the concentration of a biological compound

#20
20180356393
2018-12-13

Universal testing system for quantitative analysis

#21
20180188170
2018-07-05

Assay devices and methods

#22
20170363652
2017-12-21

Method and apparatus for electronic detection and determination

#23
20170350821
2017-12-07

Diagnostic test device with patterned material spots

#24
20170205343
2017-07-20

System and method for analyzing a sample liquid

#25
20170067832
2017-03-09

Methods and devices for improved accuracy of test results

#26
20160349187
2016-12-01

Test method and test device for analysing a body fluid

#27
20160260215
2016-09-08

Methods and apparatus for quantifying color changes induced by specific concentrations of biological analytes

#28
20150285778
2015-10-08

TEST WAND FOR LIQUIDS

#29
20150268239
2015-09-24

Immunochromatography, and detection device and reagent for the same

#30
20150211987
2015-07-30

Method and apparatus for performing and quantifying color changes induced by specific concentrations of biological analytes in an automatically calibrated environment

#31
20150111201
2015-04-23

Portable rapid diagnostic test reader and methods of using the same

#32
20140377879
2014-12-25

Assay devices and methods

#33
20140377770
2014-12-25

Thermal contrast assay and reader

#34
20140072189
2014-03-13

Portable medical diagnostic systems and methods using a mobile device

#35
20130203043
2013-08-08

Portable rapid diagnostic test reader

#36
20130034908
2013-02-07

Analytical devices for detection of low-quality pharmaceuticals

#37
20120021531
2012-01-26

Assay reader, device and method of measuring HCG

#38
20120010489
2012-01-12

Test method and test device for analysing a body fluid

#39
20110223673
2011-09-15

Polarized Optics for Optical Diagnostic Device

#40
20110178723
2011-07-21

Assay Devices and Methods

#41
20100172802
2010-07-08

ASSAY DEVICES AND METHODS

#42
20090304247
2009-12-10

Measurement system with optical referencing

#43
20080253931
2008-10-16

Diagnostic test device

#44
20080224719
2008-09-18

Diagnostic test device including photodetector and tether

#45
20080219499
2008-09-11

Method for reading test strips

#46
20080218731
2008-09-11

Diagnostic test device including photodetector for scanning detection region

#47
20080213875
2008-09-04

Assay devices and methods

#48
20080193331
2008-08-14

Indicator strip and a device for automatic testing of liquids

#49
20070273928
2007-11-29

Test strip with permutative grey scale calibration pattern

#50
20070217950
2007-09-20

System and method for analyzing a sample liquid

#51
20050157304
2005-07-21

Handheld device with a disposable element for chemical analysis of multiple analytes

#52
20050037511
2005-02-17

Flow sensing for determination of assay results

#53
20050037510
2005-02-17

Early determination of assay results

#54
20050036915
2005-02-17

Measuring device for immunochromatography test piece